China. (French Indo-China). 1912. Picture post card of 'Dame Hieu, Tomb, Thu-Duc' bearing Indo-China SG 51,1c sepia tied by 'Hue-Mangca/Annam' double ring '8th Feb 1912' Hue-Mangca a scarce error only found on complementary cards dated 1912. See Desrousseaux Livre 3.